public void UserFeedback_ReturnsStringWithContent()
{
var fileToDelete = new FakeFile("fileToDelete");
fileToDelete.Attributes = FileAttributes.ReadOnly;
var deleteCommand = new DeleteFileCommand(fileToDelete);
Assert.IsFalse(String.IsNullOrEmpty(deleteCommand.UserFeedback));
}
public void Undo_DoesNothing()
{
var fileToDelete = new FakeFile("fileToDelete");
fileToDelete.Attributes = FileAttributes.ReadOnly;
var deleteCommand = new DeleteFileCommand(fileToDelete);
Assert.DoesNotThrow(() => deleteCommand.Undo());
}
public void Execute_FileIsNotReadOnly_FileDeleted()
{
var fileToDelete = new FakeFile("fileToDelete");
fileToDelete.ExistsReturnValue = true;
var deleteCommand = new DeleteFileCommand(fileToDelete);
deleteCommand.Execute();
Assert.IsTrue(fileToDelete.DeleteCalled);
}
public void Execute_FileIsReadOnly_ReadonlyCleared()
{
var fileToDelete = new FakeFile("fileToDelete");
fileToDelete.ExistsReturnValue = true;
fileToDelete.Attributes = FileAttributes.ReadOnly;
var deleteCommand = new DeleteFileCommand(fileToDelete);
deleteCommand.Execute();
Assert.AreEqual(FileAttributes.Normal, fileToDelete.Attributes);
}
public void Execute_FileDoesNotExist_NoFileDeleteIsCalled()
{
var fileToDelete = new FakeFile("fileToDelete");
fileToDelete.ExistsReturnValue = false;
fileToDelete.Attributes = FileAttributes.ReadOnly;
var deleteCommand = new DeleteFileCommand(fileToDelete);
deleteCommand.Execute();
Assert.IsFalse(fileToDelete.DeleteCalled);
}